CN111795070A - Electronic slide rail stroke control system based on 5G big data - Google Patents
Electronic slide rail stroke control system based on 5G big data Download PDFInfo
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- CN111795070A CN111795070A CN202010722078.XA CN202010722078A CN111795070A CN 111795070 A CN111795070 A CN 111795070A CN 202010722078 A CN202010722078 A CN 202010722078A CN 111795070 A CN111795070 A CN 111795070A
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- slide rail
- sliding block
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/04—Ball or roller bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/001—Integrated brakes or clutches for stopping or coupling the relatively movable parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/054—Input/output
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Abstract
The invention discloses an electric slide rail stroke control system based on 5G big data, which comprises a slide control device, a slide rail, a slide block and an electric push rod, wherein the slide rail is arranged in the middle of the top of the slide control device, a baffle is fixedly arranged at the left end of the slide rail, the top of the slide rail is connected with the slide block through a connecting block, the width of the slide block is larger than that of the slide rail, a bearing bracket is fixedly arranged at the front end and the rear end of the bottom of the slide block, the middle of the bearing bracket is connected with a slide ball in a sliding way, the right end of the connecting block is connected with the electric push rod through a connecting rod, a motor driving control module is electrically connected inside the electric push rod, the motor driving control module is electrically connected with a speed reducer control module, a PLC control module and a, more smooth and easy when sliding, the flexible promotion of control slides, and 5G remote connection control is more intelligent, and the automated performance is high.
Description
Technical Field
The invention relates to the technical field of slide rail stroke control, in particular to an electric slide rail stroke control system based on 5G big data.
Background
With the coming of 5G, it is not imaginable to change cities, lives and industries caused by mutual promotion and resultant force of leading-edge technologies such as internet of things, edge computing, cloud computing, big data, artificial intelligence and the like. After people are comprehensively life informationized, big data can be more aware of people than people. Will bring greater changes and changes to life. The 5G era is being comprehensively started, and the popularization of technologies and applications such as big data, artificial intelligence and the like is being accelerated. The sliding rail is also called a guide rail and a slideway, and refers to a hardware connecting component which is fixed on a cabinet body of furniture and is used for a drawer or a cabinet plate of the furniture to come in and go out. The slide rail is suitable for connecting the wooden drawers of the cabinets, furniture, document cabinets, bathroom cabinets and other furniture with the drawers made of steel. The electric rail is used for shooting, and the camera or the video camera fixed on the electric slide rail can be controlled by an electronic program or can control the speed of the electric slide rail by self. A better photographing effect has been achieved. The length of the electric sliding rail has been developed in 2013, the electric sliding rail is 3 meters of 1.5 meters, 5 meters and the like, and the golden mother belt is better in this respect, so that the electric sliding rail can meet the requirements of different photographers. The length of the track can be increased or interrupted according to the shooting requirement, and the electric track is generally made of PC materials and magnesium aluminum alloy and is lighter to carry.
The existing 5G big data-based electric sliding rail stroke control system is low in safety performance, cannot be efficiently and fixedly installed, is easy to clamp when sliding, is large in friction force, low in stability, cannot automatically control stretching and pushing, is insufficient in intelligent performance, and is difficult to meet the requirements of the existing 5G big data electric sliding rail stroke control.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide an electric slide rail stroke control system based on 5G big data, and solves the problems that the existing electric slide rail stroke control system based on 5G big data in the background art is low in safety performance, cannot be efficiently and fixedly installed, is easy to clamp during sliding, is large in friction force, low in stability, cannot automatically control telescopic pushing, is insufficient in intelligent performance, and is difficult to meet the requirements of the existing 5G big data electric slide rail stroke control.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electronic slide rail stroke control system based on 5G big data, includes slip control device, slip track, slider and electric putter, be equipped with the slip track in the middle of the top of slip control device, the orbital left end of slip is fixed and is equipped with the baffle, the orbital top of slip is connected with the slider through the connecting block, the width of slider is greater than the orbital width of slip, the fixed bearing bracket that is equipped with in bottom front and back end of slider, bearing bracket's middle sliding connection has sliding ball, the right-hand member of connecting block is connected with electric putter through the connecting rod, electric putter's inside electric connection has motor drive control module, motor drive control module electric connection has speed reducer control module, PLC control module and magnetic control switch module, PLC control module is connected with 5G remote connection module.
Preferably, the front end of the electric push rod is electrically connected with a control panel, and the front part of the control panel is provided with a display screen and control keys.
Preferably, a mounting groove is formed in the middle of the right side of the connecting block, a fixing seat is welded to the left end of the connecting rod, and threaded holes are formed in the outer end of the fixing seat.
Preferably, the middle of the front end and the middle of the rear end of the sliding ball are fixedly provided with rotating shafts, and the rotating shafts are rotatably connected with the bearing support.
Preferably, mounting holes are distributed in the top of the sliding block, and a rubber pad is bonded to the top of the sliding block.
Preferably, a laser radar anti-collision device is arranged on the sliding block;
the laser radar anti-collision device consists of a laser radar, a CAN box, an alarm and a brake, and the PLC control module is connected with the laser radar, the CAN box, the alarm and the brake;
the PLC control module is used for controlling the laser radar to measure the barrier distance between the sliding block and a target barrier on a sliding track between the baffle and the sliding block;
the PLC control module is used for controlling the CAN box to read the speed and the acceleration of the sliding block and the sliding track between the baffle and the sliding block;
the PLC control module is used for calculating the safe distance L between the sliding block and the target obstacle on the sliding track between the baffle and the sliding block according to a formula (1)A；
Wherein L isARepresenting a safety distance, v representing the forward speed of the slider,
representing the acceleration of the slide, n representing a correction value for the acceleration, tAIndicating the normal braking time of the brake,
indicating a corrected value for normal braking time;
the PLC control module is used for calculating the dangerous distance L between the sliding block and the target obstacle on the sliding track between the baffle and the sliding block according to a formula (2)B；
Wherein, tBIndicating the time of emergency braking of the brakes,
a correction value representing the braking versus emergency braking time;
the PLC control module is also used for controlling the alarm to give an alarm when the distance between the obstacles is less than or equal to a safe distance;
and when the distance between the obstacles is less than or equal to the dangerous distance, controlling the brake to perform emergency braking, so that the sliding block stops advancing emergently.
Preferably, it is characterized in that: further comprising: the device comprises an acquisition module and an indicator light;
the PLC control module is connected with the acquisition module and the indicator lamp, the acquisition module is arranged on the sliding control device, and the indicator lamp is arranged on the electric sliding rail;
the acquisition module is used for acquiring current signals based on each target device in the electric slide rail stroke control system and transmitting the current signals to the PLC control module;
the PLC control module is used for performing feature extraction on a current signal of the target device through wavelet transformation to obtain a feature value, optimizing the feature value based on a preset trained back propagation neural network model, and judging whether the target device has a fault according to an optimization result;
if a fault exists, extracting a fault signal from the current signal based on the characteristic value, transmitting the fault signal to a terminal for displaying based on the 5G remote connection module, controlling the indicator lamp to display in red, and simultaneously carrying out emergency power-off operation on the electric slide rail stroke control system;
and if no fault exists, transmitting the current signal to a terminal for storage and backup based on the 5G remote connection module, and controlling the indicator light to display green.
Preferably, the electric putter further includes: the transmission assembly and the push rod assembly;
the transmission assembly includes: the transmission gear is uniformly provided with a plurality of Hall sensors, and the lower part of the transmission gear is provided with the push rod assembly;
the Hall sensor is connected with the PLC control module.
(III) advantageous effects
The invention provides an electric slide rail stroke control system based on 5G big data. The method has the following beneficial effects:
the electric slide rail stroke control system based on 5G big data is safe and reliable by fixing the baffle plate arranged at the left end of the slide rail, and is provided with a laser anti-collision device, when the sliding block meets an obstacle, the sliding block can give an alarm or stop emergently, the sliding block is connected with the top of the sliding track through the connecting block, so that the object can be conveniently arranged on the top of the sliding block, the design is reasonable, the sliding balls which are connected in a sliding way in the middle of the fixed bearing support at the front end and the rear end of the bottom of the sliding block are convenient to slide more smoothly, the blocking is avoided, the friction force is small, the stability and the reliability are high, the electric push rod is connected with the PLC control module through the electric push rod connected with the right end of the connecting block through the connecting rod, the telescopic pushing sliding can be efficiently controlled, the effect is good, the 5G remote connection control is more intelligent, the automation performance is high, the information is acquired through the acquisition module, and if the device has a fault, the information can be transmitted to the terminal through 5G remote connection.
Drawings
Fig. 1 is a schematic overall structure diagram of an electric slide rail travel control system based on 5G big data according to the present invention;
FIG. 2 is a schematic side view of a 5G big data-based electric slide rail stroke control system according to the present invention;
FIG. 3 is a schematic view of a connection structure of an electric push rod of the electric slide rail travel control system based on 5G big data according to the present invention;
FIG. 4 is a schematic diagram of a system structure of an electric slide rail travel control system based on 5G big data according to the present invention;
FIG. 5 is a schematic structural diagram of a laser radar anti-collision device of an electric slide rail travel control system based on 5G big data according to the invention;
fig. 6 is a schematic structural view of an electric push rod of the electric slide rail travel control system based on 5G big data according to the present invention.
In the figure: the device comprises a sliding control device 1, a sliding track 2, a sliding block 3, an electric push rod 4, a control panel 5, a baffle 6, a connecting block 7, a sliding ball 8, a bearing support 9, a mounting groove 10, a connecting rod 11 and a fixed seat 12.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: an electric slide rail stroke control system based on 5G big data comprises a slide control device 1, a slide rail 2, a slide block 3 and an electric push rod 4, a sliding track 2 is arranged in the middle of the top of the sliding control device 1, a baffle 6 is fixedly arranged at the left end of the sliding track 2, the top of the sliding track 2 is connected with a sliding block 3 through a connecting block 7, the width of the sliding block 3 is larger than that of the sliding track 2, the front end and the rear end of the bottom of the sliding block 3 are fixedly provided with bearing brackets 9, the middle of the bearing brackets 9 is connected with sliding balls 8 in a sliding way, the right end of the connecting block 7 is connected with an electric push rod 4 through a connecting rod 11, the interior of the electric push rod 4 is electrically connected with a motor drive control module, the motor drive control module is electrically connected with a speed reducer control module, a PLC control module and a magnetic control switch module, and the PLC control module is connected with a 5G remote connection module.
Referring to fig. 1, the front end of the electric push rod 4 is electrically connected to a control panel 5, and the front portion of the control panel 5 is provided with a display screen and control keys, so that the electric push rod is convenient to control, simple in structure and high in automation performance.
Referring to fig. 2-3, a mounting groove 10 is formed in the middle of the right side of the connecting block 7, a fixing seat 12 is welded to the left end of the connecting rod 11, and threaded holes are distributed in the outer end of the fixing seat 12, so that the connecting block is convenient to directly mount and dismount.
Referring to fig. 2, the rotating shafts are fixedly disposed between the front and rear ends of the sliding balls 8, and the rotating shafts are rotatably connected to the bearing brackets 9, so that the rotating shafts can be efficiently and stably rotated between the bearing brackets 9.
Referring to fig. 1, mounting holes are distributed on the top of the sliding block 3, and a rubber pad is bonded on the top of the sliding block 3, so that an external workpiece can be conveniently and stably mounted.
The working principle is as follows: 6 spacing shelters from through the fixed baffle of slip track 2 left end, installation lidar anti-collision device safe and reliable on slider 3, be connected with slider 3 through connecting block 7 at 2 tops of slip track, convenient stable installation outside work piece, and reasonable in design, it is more smooth and easy when sliding through slip ball 8 of sliding connection in the middle of slider 3 bottom front and back end fixed bearing support 9, avoid blocking, frictional force is less, electric putter 4 control flexible promotion that connecting block 7 right-hand member is connected through connecting rod 11 slides, automatic control of speed reducer control module and magnetic control switch module is stably slided, 5G remote connection control that 5G remote connection module that PLC control module connects is intelligent slides, and detect each device behavior of slide rail through collection module, if device trouble in time reports to the police and with fault information transmission to the terminal, electric putter 4 is the electric drive who converts the rotary motion of motor into the straight reciprocating motion of push rod The device can be used as an execution machine in various simple or complex process flows to realize remote control, centralized control or automatic control, is mainly used as a motion driving unit in the industries of household appliances, kitchenware, medical instruments, automobiles and the like, and has wide application range.
The invention relates to a sliding control device 1, a sliding track 2, a sliding block 3, an electric push rod 4, a control panel 5, a baffle 6, a connecting block 7, a sliding ball 8, a bearing support 9, a mounting groove 10, a connecting rod 11 and a fixing seat 12, wherein the components are all universal standard components or components known by technical personnel in the field, and the structure and the principle of the components can be known by technical manuals or conventional experimental methods, and the problems solved by the invention are that the existing 5G big data based electric sliding rail stroke control system is low in safety performance, cannot be efficiently and fixedly mounted, is easy to clamp during sliding, large in friction force, low in stability, cannot automatically control telescopic pushing, is insufficient in intelligent performance, and cannot meet the requirements of the existing 5G big data electric sliding rail stroke control, safe and reliable is convenient for at the top installation article of slider, reasonable in design, and it is more smooth and easy when sliding to be convenient for, avoids the card to pause, and frictional force is less, and is reliable and stable, can the flexible promotion of efficient control slide, effectual, 5G remote connection control is more intelligent, and the automated performance is high.
Referring to fig. 5, an electric slide rail stroke control system based on 5G big data further includes: the slider 3 is provided with a laser radar anti-collision device;
the laser radar anti-collision device consists of a laser radar, a CAN box, an alarm and a brake, and the PLC control module is connected with the laser radar, the CAN box, the alarm and the brake;
the PLC control module is used for controlling the laser radar to measure the barrier distance between the sliding block 3 and a target barrier on the sliding track 2 between the baffle 6 and the sliding block 3;
the PLC control module is used for controlling the CAN box to read the speed and the acceleration of the sliding block 3 and the sliding track 2 between the baffle 6 and the sliding block 3;
the PLC control module is used for calculating the safe distance between the sliding block 3 and the target obstacle on the sliding track 2 between the baffle 6 and the sliding block 3 according to the formula (1)LA；
Wherein L isAIndicating the safety distance, v the forward speed of the slide 3,
representing the acceleration of said slide 3, n representing a correction value for the acceleration, tAIndicating the normal braking time of the brake,
indicating a corrected value for normal braking time;
the PLC control module is used for calculating the dangerous distance L between the sliding block 3 and the target obstacle on the sliding track 2 between the baffle 6 and the sliding block 3 according to a formula (2)B；
Wherein, tBIndicating the time of emergency braking of the brakes,
a correction value representing the braking versus emergency braking time;
the PLC control module is also used for controlling the alarm to give an alarm when the distance between the obstacles is less than or equal to a safe distance;
and when the distance between the obstacles is less than or equal to the dangerous distance, controlling the brake to perform emergency braking, so that the slide block 3 stops advancing emergently.
The working principle and the beneficial effects of the technical scheme are as follows: the slider can encounter obstacles accidentally in the process of moving forward, a user often remotely controls the slider to work, the slider is not easy to find the obstacles and can cause collision damage, the laser has the advantages of high propagation speed, clear brightness, strong directivity and the like, the laser radar has the advantages of high precision, strong obstacle resolution, strong environmental interference resistance, small equipment and the like, the laser which moves forward along a straight line is sent by the laser radar, the laser bounces back to the sending device when touching the front obstacles by the obstacles, the distance between the slider and the obstacles can be quickly detected by combining the rebound time and the light speed of the laser in the air, when the distance between the slider and the front obstacles is far and not enough to cause damage, the device gives an alarm to remind the user that the front obstacles which are likely to collide exist, when the slider is close to the front obstacles and is likely to collide when the slider is continuously driven, the slider is forced to stop moving urgently, the sliding block can be prevented from being damaged by collision with an obstacle in the advancing process, and the loss is caused.
An electric slide rail stroke control system based on 5G big data, please refer to fig. 1-2, further comprising: the device comprises an acquisition module and an indicator light;
the PLC control module is connected with the acquisition module and the indicator lamp, the acquisition module is arranged on the sliding control device 1, and the indicator lamp is arranged on the electric sliding rail 2;
the acquisition module is used for acquiring current signals based on each target device in the electric slide rail stroke control system and transmitting the current signals to the PLC control module;
the PLC control module is used for performing feature extraction on a current signal of the target device through wavelet transformation to obtain a feature value, optimizing the feature value based on a preset trained back propagation neural network model, and judging whether the target device has a fault according to an optimization result;
if a fault exists, extracting a fault signal from the current signal based on the characteristic value, transmitting the fault signal to a terminal for displaying based on the 5G remote connection module, controlling the indicator lamp to display in red, and simultaneously carrying out emergency power-off operation on the electric slide rail stroke control system;
and if no fault exists, transmitting the current signal to a terminal for storage and backup based on the 5G remote connection module, and controlling the indicator light to display green.
The working principle and the beneficial effects of the technical scheme are as follows: the service life of devices in any system is influenced by multiple elements, in order to detect the service condition of each device in the system in real time and avoid short circuit caused by device damage, the current signals of each device of the electric slide rail during working can be collected in real time by installing a collection module, the collected current signals are subjected to wavelet transformation to extract characteristic values and carry out optimization processing on the characteristic values, the characteristic values after optimization processing are more accurate, whether each device of the electric slide rail has a fault or not is judged according to the result of the optimization processing, if the device of the electric slide rail has the fault, fault information is transmitted to a terminal and the electric slide rail is subjected to emergency power-off processing to force the electric slide rail to suspend working, and meanwhile, a red indicator lamp is lightened to remind a user that the device has the fault and; if no fault exists, the collected current information is transmitted to the terminal for backup so as to count up the data summarization rule in the future, and meanwhile, the green indicator light is turned on to indicate that the system can work normally.
Referring to fig. 6, an electric slide rail stroke control system based on 5G big data, the electric push rod 4 further includes: the transmission assembly and the push rod assembly;
the transmission assembly includes: the transmission gear is uniformly provided with a plurality of Hall sensors, and the lower part of the transmission gear is provided with the push rod assembly;
the Hall sensor is connected with the PLC control module.
The working principle and the beneficial effects of the technical scheme are as follows: the electric push rod is a device which makes back and forth movement within a certain stroke range, the electric push rod assembly is controlled by the transmission assembly to enable the electric push rod to move forwards or backwards accurately, the transmission gear is matched with the Hall sensor to enable the pushing range to be more accurate, the stroke compensation effect is good, pushing is stable, the push rod assembly can work frequently, and the working efficiency is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides an electronic slide rail stroke control system based on 5G big data which characterized in that: the sliding device comprises a sliding control device (1), a sliding track (2), a sliding block (3) and an electric push rod (4), wherein the sliding track (2) is arranged in the middle of the top of the sliding control device (1), a baffle (6) is fixedly arranged at the left end of the sliding track (2), the top of the sliding track (2) is connected with the sliding block (3) through a connecting block (7), the width of the sliding block (3) is larger than that of the sliding track (2), a bearing support (9) is fixedly arranged at the front end and the rear end of the bottom of the sliding block (3), a sliding ball (8) is slidably connected in the middle of the bearing support (9), the right end of the connecting block (7) is connected with the electric push rod (4) through a connecting rod (11), the inside of the electric push rod (4) is electrically connected with a motor drive control module, the PLC control module is connected with a 5G remote connection module.
2. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: the front end of the electric push rod (4) is electrically connected with a control panel (5), and the front part of the control panel (5) is provided with a display screen and control keys.
3. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: mounting groove (10) have been seted up in the middle of the right side of connecting block (7), the left end welding of connecting rod (11) is equipped with fixing base (12), the outer end distribution of fixing base (12) has the screw hole.
4. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: the middle of the front end and the rear end of the sliding ball (8) are fixedly provided with rotating shafts, and the rotating shafts are rotatably connected with the bearing support (9).
5. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: mounting holes are distributed in the top of the sliding block (3), and a rubber pad is bonded to the top of the sliding block (3).
6. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: the slide block (3) is provided with a laser radar anti-collision device;
the laser radar anti-collision device consists of a laser radar, a CAN box, an alarm and a brake, and the PLC control module is connected with the laser radar, the CAN box, the alarm and the brake;
the PLC control module is used for controlling the laser radar to measure the barrier distance between the sliding block (3) and a target barrier on the sliding track (2) between the baffle (6) and the sliding block (3);
the PLC control module is used for controlling the CAN box to read the speed and the acceleration of the sliding block (3) and the sliding track (2) between the baffle (6) and the sliding block (3);
the PLC control module is used for calculating the safe distance L between the sliding block (3) and a target obstacle on the sliding track (2) between the baffle (6) and the sliding block (3) according to a formula (1)A；
Wherein L isARepresents a safety distance, v represents the forward speed of the slide (3),
represents the acceleration of the slide (3), n represents a correction value for the acceleration, tAIndicating the normal braking time of the brake,
indicating a corrected value for normal braking time;
the PLC control module is used for calculating the dangerous distance L between the sliding block (3) and a target obstacle on the sliding track (2) between the baffle plate (6) and the sliding block (3) according to a formula (2)B；
Wherein, tBIndicating the time of emergency braking of the brakes,
a correction value representing the braking versus emergency braking time;
the PLC control module is also used for controlling the alarm to give an alarm when the distance between the obstacles is less than or equal to a safe distance;
and when the distance between the obstacles is less than or equal to the dangerous distance, controlling the brake to perform emergency braking, so that the sliding block (3) stops advancing emergently.
7. The electric slide rail stroke control system based on 5G big data according to claim 6, characterized in that: further comprising: the device comprises an acquisition module and an indicator light;
the PLC control module is connected with the acquisition module and the indicator lamp, the acquisition module is arranged on the sliding control device (1), and the indicator lamp is arranged on the electric sliding rail (2);
the acquisition module is used for acquiring current signals based on each target device in the electric slide rail stroke control system and transmitting the current signals to the PLC control module;
the PLC control module is used for performing feature extraction on a current signal of the target device through wavelet transformation to obtain a feature value, optimizing the feature value based on a preset trained back propagation neural network model, and judging whether the target device has a fault according to an optimization result;
if a fault exists, extracting a fault signal from the current signal based on the characteristic value, transmitting the fault signal to a terminal for displaying based on the 5G remote connection module, controlling the indicator lamp to display in red, and simultaneously carrying out emergency power-off operation on the electric slide rail stroke control system;
and if no fault exists, transmitting the current signal to a terminal for storage and backup based on the 5G remote connection module, and controlling the indicator light to display green.
8. The electric slide rail stroke control system based on 5G big data according to claim 1, characterized in that: the electric push rod (4) further comprises: the transmission assembly and the push rod assembly;
the transmission assembly includes: the transmission gear is uniformly provided with a plurality of Hall sensors, and the lower part of the transmission gear is provided with the push rod assembly;
the Hall sensor is connected with the PLC control module.
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| CN202010722078.XA CN111795070A (en) | 2020-07-24 | 2020-07-24 | Electronic slide rail stroke control system based on 5G big data |
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| CN202010722078.XA CN111795070A (en) | 2020-07-24 | 2020-07-24 | Electronic slide rail stroke control system based on 5G big data |
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| DE102008033589A1 (en) * | 2008-07-17 | 2010-01-21 | GM Global Technology Operations, Inc., Detroit | Motor vehicle comprises wheel of guided axle, where wheels are connected to central rod which is relocated in vehicle lateral direction by push rod, and wheels are steered by relocation of central rod |
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| CN211009575U (en) * | 2019-11-25 | 2020-07-14 | 上海达铁机电科技有限公司 | Electric push rod sliding frame |
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| DE102008033589A1 (en) * | 2008-07-17 | 2010-01-21 | GM Global Technology Operations, Inc., Detroit | Motor vehicle comprises wheel of guided axle, where wheels are connected to central rod which is relocated in vehicle lateral direction by push rod, and wheels are steered by relocation of central rod |
| CN103703280A (en) * | 2011-07-13 | 2014-04-02 | 株式会社Iai | Actuator |
| CN104648245A (en) * | 2015-02-04 | 2015-05-27 | 深圳市航盛电子股份有限公司 | Forward anti-collision early-warning method based on laser radar |
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Application publication date: 20201020 |